Children starting Kindergarten are going to need the normal run of vaccinations that battle everything from Chicken Pox to Polio. Kelly Robison, RN and Immunization Nurse at Pella Medical Clinic, says that they still have openings this week if your child has yet to receive their shots. Robison reminds parents that without receiving these immunizations, the school nurse will have no option but to withhold the student from classes until the required shots are received.